/* ============================================================================
 * Sinh Vũ · Credit Rule Banner v1.0
 * Trust signal banner cho Tier 1 services + Discovery package.
 * Explain Rule khấu trừ 50/75/100% vào gói lớn.
 * ============================================================================ */

.sv-credit-rule {
  max-width: 720px;
  margin: clamp(40px, 5vw, 56px) auto;
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--sv-orange-50), white 70%);
  border: 1px solid var(--sv-orange-200);
  border-radius: var(--sv-r-xl);
  position: relative;
  font-family: var(--sv-f-body);
}

.sv-credit-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--sv-r-md);
  color: var(--sv-orange-600);
  font-size: 18px;
  border: 1px solid var(--sv-orange-200);
}

.sv-credit-body {
  flex: 1;
  min-width: 0;
}

.sv-credit-title {
  font-family: var(--sv-f-label);
  font-size: 10px;
  font-weight: var(--sv-fw-bold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sv-orange-700);
  margin-bottom: 8px;
}

.sv-credit-headline {
  font-family: var(--sv-f-display);
  font-weight: var(--sv-fw-bold);
  font-size: 18px;
  color: var(--sv-navy-700);
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-bottom: 8px;
}

.sv-credit-text {
  font-family: var(--sv-f-body);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--sv-navy-600);
  margin-bottom: 10px;
}

.sv-credit-text strong {
  color: var(--sv-orange-700);
  font-weight: var(--sv-fw-bold);
}

.sv-credit-tiers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.sv-credit-tier {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: white;
  border: 1px solid var(--sv-orange-200);
  border-radius: var(--sv-r-full);
  font-family: var(--sv-f-mono);
  font-size: 11.5px;
  color: var(--sv-navy-700);
}

.sv-credit-tier strong {
  color: var(--sv-orange-700);
  font-weight: var(--sv-fw-bold);
}

.sv-credit-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--sv-f-label);
  font-size: 12px;
  font-weight: var(--sv-fw-semibold);
  color: var(--sv-orange-700);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.sv-credit-link:hover {
  color: var(--sv-orange-500);
  text-decoration: underline;
}

@media (max-width: 540px) {
  .sv-credit-rule {
    flex-direction: column;
    padding: 16px 18px;
  }
  .sv-credit-icon {
    margin-bottom: 4px;
  }
}